The six morphological parameters analysed in this work have been used in
many previous studies to distinguish between early- (elliptical and
lenticular) and late-type (spiral and irregular) galaxies
[1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}, [10]}, [11]}, [12]}, [13]}. These six parameters are:
